diff --git a/notification.go b/notification.go
index ce59843..c7d8ce7 100644
--- a/notification.go
+++ b/notification.go
@@ -13,6 +13,18 @@ type ExtendJSON struct {
 	Value string `json:"val"`
 }
 
+type alert struct {
+	Action       string   `json:"action,omitempty"`
+	ActionLocKey string   `json:"action-loc-key,omitempty"`
+	Body         string   `json:"body,omitempty"`
+	LaunchImage  string   `json:"launch-image,omitempty"`
+	LocArgs      []string `json:"loc-args,omitempty"`
+	LocKey       string   `json:"loc-key,omitempty"`
+	Title        string   `json:"title,omitempty"`
+	TitleLocArgs []string `json:"title-loc-args,omitempty"`
+	TitleLocKey  string   `json:"title-loc-key,omitempty"`
+}
+
 type RequestPushNotification struct {
 	// Common
 	Tokens   []string `json:"tokens" binding:"required"`
@@ -33,7 +45,10 @@ type RequestPushNotification struct {
 	Sound  string       `json:"sound,omitempty"`
 	Expiry int          `json:"expiry,omitempty"`
 	Retry  int          `json:"retry,omitempty"`
+	Category string     `json:"category,omitempty"`
+	URLArgs          []string    `json:"url-args,omitempty"`
 	Extend []ExtendJSON `json:"extend,omitempty"`
+	Alert alert `json:"alert,omitempty"`
 	// meta
 	IDs []uint64 `json:"seq_id,omitempty"`
 }
@@ -77,7 +92,7 @@ func pushNotificationIos(req RequestPushNotification, client *apns.Client) bool
 			notification.Topic = req.Topic
 		}
 
-		if len(req.Priority) > 0 && req.Priority == "low" {
+		if len(req.Priority) > 0 && req.Priority == "normal" {
 			notification.Priority = apns.PriorityLow
 		}
 
@@ -101,6 +116,50 @@ func pushNotificationIos(req RequestPushNotification, client *apns.Client) bool
 			}
 		}
 
+		// Alert dictionary
+
+		if len(req.Alert.Title) > 0 {
+			payload.AlertTitle(req.Alert.Title)
+		}
+
+		if len(req.Alert.TitleLocKey) > 0 {
+			payload.AlertTitleLocKey(req.Alert.TitleLocKey)
+		}
+
+		if len(req.Alert.LocArgs) > 0 {
+			payload.AlertTitleLocArgs(req.Alert.LocArgs)
+		}
+
+		if len(req.Alert.Body) > 0 {
+			payload.AlertBody(req.Alert.Body)
+		}
+
+		if len(req.Alert.LaunchImage) > 0 {
+			payload.AlertLaunchImage(req.Alert.LaunchImage)
+		}
+
+		if len(req.Alert.LocKey) > 0 {
+			payload.AlertLocKey(req.Alert.LocKey)
+		}
+
+		if len(req.Alert.Action) > 0 {
+			payload.AlertAction(req.Alert.Action)
+		}
+
+		if len(req.Alert.ActionLocKey) > 0 {
+			payload.AlertActionLocKey(req.Alert.ActionLocKey)
+		}
+
+		// General
+
+		if len(req.Category) > 0 {
+			payload.Category(req.Category)
+		}
+
+		if len(req.URLArgs) > 0 {
+			payload.URLArgs(req.URLArgs)
+		}
+
 		notification.Payload = payload
 
 		// send ios notification